Discontinued Operations - Narrative (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
	Feb. 01, 2022	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total net cash consideration			$ 332.8	$ 8.5	$ 0.0
Provision for income taxes			140.2	88.2	89.8
Commercial and Industrial Lighting Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Provision (benefit) for income taxes		$ 19.0
Commercial and Industrial Lighting Business | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Provision (benefit) for income taxes			21.8	(21.1)	$ 7.6
One-time tax benefit related to book-to-tax basis differences of the business				25.1
Commercial and Industrial Lighting Business | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total net cash consideration	$ 332.8
Administrative and operational services for a period (in months)	12 months
Income from service			13.3
Transaction and separation costs, net of tax			$ 8.8	$ 7.0